(Edit: the article says DHL occasionally uses passenger flights, an arrangement that I'm suspect is being heavily scrutinized or denied after this incident)
In an authoritarian society the incentive structure punishes taking initiative without approval. Kremlin recently jailed or killed even some pro-war nationalist journalists who appeared to act independently. I'm sure that Kremlin gave this a full authorization.
Instead it's more like "nothing to see here, kindly vote in our puppet candidate X, thanks!" for various local values of X.
Maybe I’m in for a shock